CN111568358A - But clinical speculum device that adjusts of multi-angle of using in oral cavity - Google Patents
But clinical speculum device that adjusts of multi-angle of using in oral cavity Download PDFInfo
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- CN111568358A CN111568358A CN202010460769.7A CN202010460769A CN111568358A CN 111568358 A CN111568358 A CN 111568358A CN 202010460769 A CN202010460769 A CN 202010460769A CN 111568358 A CN111568358 A CN 111568358A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
- A61B1/247—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00025—Operational features of endoscopes characterised by power management
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
Abstract
The invention belongs to the technical field of oral clinic, in particular to a multi-angle adjustable reflector device for oral clinic, which aims at solving the problems that the length of a handle of the existing oral reflector and the angle of a reflector are fixed and unadjustable and the judgment of a doctor on the condition in the oral cavity of a patient is influenced, and the invention provides a proposal that the multi-angle adjustable reflector device comprises a first shell, wherein the surface of the first shell is provided with an annular chute, the first shell is sleeved with a second shell, the second shell is matched with the annular chute, the inner wall of the first shell is fixedly provided with an annular rack, one end of the first shell is provided with a round hole, and a first push rod is connected in the round hole in a sliding way. The circuit of the LED lamp is switched on, so that the oral cavity of the patient can be conveniently illuminated.
Description
Technical Field
The invention relates to the technical field of oral clinic, in particular to a multi-angle adjustable reflector device for oral clinic.
Background
The oral cavity is the initial part of the digestive system, the front wall of the oral cavity is an upper lip and a lower lip, the side wall of the oral cavity is a cheek, the upper wall is a palate, the lower wall is an oral floor, the oral cavity is led to the outside through a cleft mouth surrounded by the oral lips forwards, and is communicated with the pharynx backwards through the angina. The oral cavity can be divided into an oral vestibule and an inherent oral cavity, wherein the former is a gap between an upper lip, a lower lip and a cheek as well as an upper dental arch, a lower dental arch and a gum, the latter is a space enclosed by the upper dental arch, the lower dental arch and the gum, the top of the latter is a palate, the bottom (mouth bottom) is composed of mucous membrane, muscle and skin, and a reflecting mirror is often needed to observe the oral cavity of a patient in oral clinical medicine.
The length of the handle of the existing oral reflector and the angle of the reflector are fixed and nonadjustable, so that the judgment of a doctor on the condition in the oral cavity of a patient is influenced.
Disclosure of Invention
The invention aims to solve the defects that the length of a handle of an existing oral reflector and the angle of the reflector are fixed and nonadjustable, and judgment of a doctor on conditions in a patient oral cavity is influenced, and provides a reflector device which is clinically used for the oral cavity and can be adjusted in multiple angles.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-angle adjustable reflector device for oral clinical use comprises a first shell, wherein an annular chute is formed in the surface of the first shell, a second shell is sleeved on the first shell, the second shell is matched with the annular chute, an annular rack is fixedly arranged on the inner wall of the first shell, a round hole is formed in one end of the first shell, a first push rod is connected in the round hole in a sliding manner, one end of the first push rod is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected to the inner wall of one side of the first shell, the other end of the first push rod extends to the outside of the first shell, a second push rod is arranged in the second shell in a sliding manner, a gear is fixedly sleeved on the surface of one end of the second push rod and is fixedly connected to the first push rod, the gear is matched with the annular rack, a third push rod is fixedly connected to the other end of the second, first spout has been seted up to the one end top surface of bull stick, and third push rod sliding connection is in first spout, and the other end fixedly connected with pivot of bull stick rotates in the pivot and is connected with the mirror holder, and one side of mirror holder is fixed and is provided with the speculum.
Preferably, a second sliding groove is formed in one side of the rotating rod and communicated with the first sliding groove, a connecting rod is arranged in the second sliding groove in a sliding mode, one end of the connecting rod is connected to one side of the mirror bracket in a hinged mode, and the other end of the connecting rod is connected to the third push rod in a hinged mode.
Preferably, a plurality of lamp grooves are formed in the surface of one end, close to the mirror bracket, of the second shell, a plurality of LED lamps are fixedly arranged in the lamp grooves, a first groove is formed in one side of the first shell, a button is connected to the first groove in a sliding mode, a button battery is fixedly arranged in the button, and the button battery is electrically connected with the LED lamps.
Preferably, a second groove is formed in one side of the first push rod, a clamping block is arranged in the second groove in a sliding mode, the clamping block is matched with the first groove, one end of a second spring is fixedly connected to the bottom of the clamping block, and the other end of the second spring is fixedly connected to the inner wall of the bottom of the second groove.
Preferably, a convex mark is fixedly arranged on the side surface of the third push rod, an indent is arranged on the inner wall of the first sliding groove, and the convex mark is matched with the indent.
Compared with the prior art, the invention has the advantages that:
this scheme rotates second push rod and third push rod through first casing and drives bull stick and mirror holder and rotate and then realize the multi-angle of speculum and adjust, simultaneously, can extrude when fixture block on the first push rod matches with first recess and open button cell switch, and the circuit of switch-on LED lamp conveniently illuminates patient's oral cavity.
This scheme is through pressing the button after releasing first recess with the fixture block, and first spring can outwards release first push rod, breaks off button cell switch simultaneously, and the third push rod can be folded through connecting rod pulling mirror holder upset when promoting backward, avoids the dust to drop on the speculum.
Drawings
FIG. 1 is a schematic structural diagram of a side view section of a multi-angle adjustable mirror device for oral clinical use according to the present invention;
FIG. 2 is a schematic structural diagram of a front view section of a multi-angle adjustable mirror device for oral clinical use according to the present invention;
FIG. 3 is a schematic structural diagram of a portion A of FIG. 1 of a multi-angle adjustable mirror device for oral clinical use according to the present invention.
In the figure: the LED lamp comprises a first shell 1, a second shell 2, an annular sliding groove 3, an annular rack 4, a first push rod 5, a first spring 6, a second push rod 7, a gear 8, a third push rod 9, a rotating rod 10, a mirror bracket 11, a reflector 12, a second sliding groove 13, a connecting rod 14, a first groove 15, a button 16, a button cell 17, a second groove 18, a clamping block 19, a second spring 20 and an LED lamp 21.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a multi-angle adjustable mirror device for oral clinical use, comprising a first housing 1, a circular chute 3 is formed on the surface of the first housing 1, a second housing 2 is sleeved on the first housing 1, the second housing 2 is matched with the circular chute 3, a circular rack 4 is fixedly arranged on the inner wall of the first housing 1, a circular hole is formed at one end of the first housing 1, a first push rod 5 is slidably connected in the circular hole, one end of the first push rod 5 is fixedly connected with one end of a first spring 6, the other end of the first spring 6 is fixedly connected to the inner wall of one side of the first housing 1, the other end of the first push rod 5 extends to the outside of the first housing 1, a second push rod 7 is slidably arranged in the second housing 2, a gear 8 is fixedly sleeved on the surface of one end of the second push rod 7 and fixedly connected to the first push rod 5, the gear 8 is matched with the circular rack, the other end fixedly connected with third push rod 9 of second push rod 7, the 2 internal rotations of second casing are connected with bull stick 10, and first spout has been seted up to the one end top surface of bull stick 10, and third push rod 9 sliding connection is in first spout, and the other end fixedly connected with pivot of bull stick 10 rotates in the pivot and is connected with mirror holder 11, and one side of mirror holder 11 is fixed to be provided with speculum 12, and speculum 12 is used for observing the condition in patient's oral cavity.
In this embodiment, a second chute 13 is provided at one side of the rotating rod 10, the second chute 13 is communicated with the first chute, a connecting rod 14 is slidably provided in the second chute 13, one end of the connecting rod 14 is hinged to one side of the mirror bracket 11, the other end of the connecting rod 14 is hinged to the third push rod 9, the mirror bracket 11 can be turned over upwards under the pulling of the connecting rod 14, and dust is prevented from falling onto the reflecting mirror 12.
In this embodiment, a plurality of lamp troughs have been seted up on the one end surface that second casing 2 is close to mirror holder 11, and the lamp trough internal fixation is provided with a plurality of LED lamps 21, and first recess 15 has been seted up to one side of first casing 1, and sliding connection has button 16 in first recess 15, and button 16 internal fixation is provided with button cell 17, button cell 17 and LED lamp 21 electric connection, and button cell 17 can be for the power supply of LED lamp 21, illuminates inside the patient's oral cavity, convenient observation.
In this embodiment, a second groove 18 is formed in one side of the first push rod 5, a fixture block 19 is slidably disposed in the second groove 18, the fixture block 19 is matched with the first groove 15, one end of a second spring 20 is fixedly connected to the bottom of the fixture block 19, the other end of the second spring 20 is fixedly connected to the inner wall of the bottom of the second groove 18, and the fixture block 19 is matched with the first groove 15, so that the gear 8 and the annular rack 4 can be kept meshed.
In this embodiment, a convex mark is fixedly disposed on a side surface of the third push rod 9, and an indent is disposed on an inner wall of the first sliding groove, and the convex mark is matched with the indent to ensure that the third push rod 9 can rotate to drive the rotating rod 10 to rotate.
Example two
Referring to fig. 1-3, a multi-angle adjustable mirror device for oral clinical use, comprising a first housing 1, a circular chute 3 is formed on the surface of the first housing 1, a second housing 2 is sleeved on the first housing 1, the second housing 2 is matched with the circular chute 3, a circular rack 4 is fixedly arranged on the inner wall of the first housing 1, a circular hole is formed at one end of the first housing 1, a first push rod 5 is connected in the circular hole in a sliding manner, one end of the first push rod 5 is fixedly welded with one end of a first spring 6, the other end of the first spring 6 is fixedly welded on the inner wall of one side of the first housing 1, the other end of the first push rod 5 extends to the outside of the first housing 1, a second push rod 7 is arranged in the second housing 2 in a sliding manner, a gear 8 is fixedly sleeved on the surface of one end of the second push rod 7 and fixedly welded on the first push rod 5, the gear 8, the fixed welding of the other end of second push rod 7 has third push rod 9, and 2 internal rotations of second casing are connected with bull stick 10, and first spout has been seted up to the one end top surface of bull stick 10, and third push rod 9 sliding connection is in first spout, and the fixed welding of the other end of bull stick 10 has the pivot, rotates in the pivot and is connected with mirror holder 11, and one side of mirror holder 11 is fixed and is provided with speculum 12, and speculum 12 is used for observing the condition in patient's oral cavity.
In this embodiment, a second chute 13 is provided at one side of the rotating rod 10, the second chute 13 is communicated with the first chute, a connecting rod 14 is slidably provided in the second chute 13, one end of the connecting rod 14 is hinged to one side of the mirror bracket 11, the other end of the connecting rod 14 is hinged to the third push rod 9, the mirror bracket 11 can be turned over upwards under the pulling of the connecting rod 14, and dust is prevented from falling onto the reflecting mirror 12.
In this embodiment, a plurality of lamp troughs have been seted up on the one end surface that second casing 2 is close to mirror holder 11, and the lamp trough internal fixation is provided with a plurality of LED lamps 21, and first recess 15 has been seted up to one side of first casing 1, and sliding connection has button 16 in first recess 15, and button 16 internal fixation is provided with button cell 17, button cell 17 and LED lamp 21 electric connection, and button cell 17 can be for the power supply of LED lamp 21, illuminates inside the patient's oral cavity, convenient observation.
In this embodiment, a second groove 18 is formed in one side of the first push rod 5, a fixture block 19 is slidably disposed in the second groove 18, the fixture block 19 is matched with the first groove 15, one end of a second spring 20 is fixedly connected to the bottom of the fixture block 19, the other end of the second spring 20 is fixedly connected to the inner wall of the bottom of the second groove 18, and the fixture block 19 is matched with the first groove 15, so that the gear 8 and the annular rack 4 can be kept meshed.
In this embodiment, a convex mark is fixedly disposed on a side surface of the third push rod 9, and an indent is disposed on an inner wall of the first sliding groove, and the convex mark is matched with the indent to ensure that the third push rod 9 can rotate to drive the rotating rod 10 to rotate.
In this embodiment, when observing the oral cavity of a patient, the first push rod 5 is pressed to push the fixture block 19 on the first push rod 5 into the first groove 15, the first push rod 5 will push the second push rod 7 to slide, the gear 8 on the second push rod 7 is engaged with the annular rack 4 on the inner wall of the first housing 1, the second push rod 7 will push the third push rod 9 when sliding, the third push rod 9 will turn over the frame 11 through the connecting rod 14, meanwhile, the fixture block 19 will turn on the button battery 17 when pushing into the first groove 15, so that the LED lamp 21 emits light, the reflector 12 slowly extends into the oral cavity of the patient, the first housing 1 is rotated to drive the second push rod 7 and the third push rod 9 to rotate, and then the rotating rod 10 rotates the frame 11 to adjust the angle of the reflector 12, which can be observed more carefully and comprehensively, after the observation is finished, the reflector 12 is taken out, when the button 16 is pressed, the clamping block 19 is pushed out of the first groove 15, the first spring 6 pushes the first push rod 5 to slide outwards, the second push rod 7 and the third push rod 9 are driven to slide, and the third push rod 9 turns over the mirror bracket 11 through the connecting rod 14, so that dust on the reflector 12 is prevented from falling.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (5)
1. A multi-angle adjustable reflector device for oral clinical use comprises a first shell (1) and is characterized in that an annular chute (3) is formed in the surface of the first shell (1), a second shell (2) is sleeved on the first shell (1), the second shell (2) is matched with the annular chute (3), an annular rack (4) is fixedly arranged on the inner wall of the first shell (1), a round hole is formed in one end of the first shell (1), a first push rod (5) is connected in the round hole in a sliding manner, one end of the first push rod (5) is fixedly connected with one end of a first spring (6), the other end of the first spring (6) is fixedly connected to the inner wall of one side of the first shell (1), the other end of the first push rod (5) extends to the outer portion of the first shell (1), a second push rod (7) is arranged in the second shell (2) in a sliding manner, the fixed cover in one end surface of second push rod (7) is equipped with gear (8) and fixed connection on first push rod (5), gear (8) cooperate with annular rack (4), the other end fixedly connected with third push rod (9) of second push rod (7), second casing (2) internal rotation is connected with bull stick (10), first spout has been seted up to the one end top surface of bull stick (10), third push rod (9) sliding connection is in first spout, the other end fixedly connected with pivot of bull stick (10), it is connected with mirror holder (11) to rotate in the pivot, one side of mirror holder (11) is fixed and is provided with speculum (12).
2. The multi-angle adjustable mirror device for oral clinical use according to claim 1, wherein a second sliding groove (13) is formed in one side of the rotating rod (10), the second sliding groove (13) is communicated with the first sliding groove, a connecting rod (14) is slidably arranged in the second sliding groove (13), one end of the connecting rod (14) is hinged to one side of the mirror frame (11), and the other end of the connecting rod (14) is hinged to the third push rod (9).
3. The multi-angle adjustable reflector device for oral clinical use according to claim 1, wherein a plurality of lamp grooves are formed in the surface of one end, close to the lens holder (11), of the second casing (2), a plurality of LED lamps (21) are fixedly arranged in the lamp grooves, a first groove (15) is formed in one side of the first casing (1), a button (16) is slidably connected in the first groove (15), a button battery (17) is fixedly arranged in the button (16), and the button battery (17) is electrically connected with the LED lamps (21).
4. The multi-angle adjustable reflecting mirror device for oral clinical use according to claim 1, wherein a second groove (18) is formed in one side of the first push rod (5), a fixture block (19) is slidably arranged in the second groove (18), the fixture block (19) is matched with the first groove (15), one end of a second spring (20) is fixedly connected to the bottom of the fixture block (19), and the other end of the second spring (20) is fixedly connected to the inner wall of the bottom of the second groove (18).
5. The multi-angle adjustable mirror device for oral clinical use according to claim 1, wherein the third push rod (9) is fixedly provided with a convex mark at a side surface thereof, and the inner wall of the first sliding groove is provided with a concave mark, and the convex mark is matched with the concave mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010460769.7A CN111568358A (en) | 2020-05-27 | 2020-05-27 | But clinical speculum device that adjusts of multi-angle of using in oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010460769.7A CN111568358A (en) | 2020-05-27 | 2020-05-27 | But clinical speculum device that adjusts of multi-angle of using in oral cavity |
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| Publication Number | Publication Date |
|---|---|
| CN111568358A true CN111568358A (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010460769.7A Withdrawn CN111568358A (en) | 2020-05-27 | 2020-05-27 | But clinical speculum device that adjusts of multi-angle of using in oral cavity |
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| CN (1) | CN111568358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260228A (en) * | 2022-02-18 | 2022-04-01 | 国网山东省电力公司临沂供电公司 | Electric electrified cleaning device for distribution ring main unit |
-
2020
- 2020-05-27 CN CN202010460769.7A patent/CN111568358A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260228A (en) * | 2022-02-18 | 2022-04-01 | 国网山东省电力公司临沂供电公司 | Electric electrified cleaning device for distribution ring main unit |
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Application publication date: 20200825 |
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| WW01 | Invention patent application withdrawn after publication |